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CN107865266A - It is a kind of to have good batch production shrimp aquaculture feed of stability and preparation method thereof - Google Patents

It is a kind of to have good batch production shrimp aquaculture feed of stability and preparation method thereof Download PDF

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Publication number
CN107865266A
CN107865266A CN201711199979.XA CN201711199979A CN107865266A CN 107865266 A CN107865266 A CN 107865266A CN 201711199979 A CN201711199979 A CN 201711199979A CN 107865266 A CN107865266 A CN 107865266A
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parts
shrimp
stability
feed
vitamin
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陈爱敬
何立发
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Shandong Haibonong Animal Husbandry Science And Technology Co Ltd
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Shandong Haibonong Animal Husbandry Science And Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/10Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Insects & Arthropods (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The present invention discloses a kind of component for having good batch production shrimp aquaculture feed of stability and preparation method thereof, including following parts by weight:25 50 parts of fish meal,4 10 parts of shrimp med,0.3 0.5 parts of sodium chloride,10 20 parts of fermented bean dregs,5 15 parts of dregs of beans,15 22 parts of flour,25 parts of artemia cysts,0.5 1.5 parts of yeast selenium,0.1 1 parts of yeast hydrolyate,38 parts of cornstarch,17 parts of spirulina powder,13 parts of fish oil,13 parts of linseed oil,0.5 1 parts of composite polymineral of shrimp,0.05 0.2 parts of vitamin C,0.005 0.05 parts of vitamin E,0.5 1 parts of compound vitamin of shrimp,0.5 1 parts of manna oligosaccharide,Natural steroid Sa spills 0.1 0.5 parts of saponin,Bacillus subtilis 0.1 0.5,0.2 0.3 parts of Choline Chloride,13 parts of soyabean lecithin oil,13 parts of calcium dihydrogen phosphate,13 parts of calcium lactate,Fresh fish starches 79 parts;The growth for having the good batch production shrimp aquaculture feed prawn of stability serves good facilitation effect, and the stability in water is good, improves the survival rate of juvenile prawn and the immunity of shrimp;It is adapted to high density to support shrimp to use.

Description

It is a kind of to have good batch production shrimp aquaculture feed of stability and preparation method thereof
Technical field
The present invention relates to shrimp breeding technology field, and in particular to it is a kind of have the good batch production shrimp aquaculture feed of stability and its Preparation method.
Background technology
Batch production support shrimp be a kind of high density, cultivating condition can system control aquaculture model, have water saving, take up an area less, The advantages that breeding efficiency height and lighter environmental pollution, and artificial control's effect of the farming disease harms is strengthened, investment risk is reduced, Increase economic efficiency.But when cultivation density is higher, if the mixed feed of stability in use difference, this had both caused feed deposition wave Take, make Water Eutrophication again, cause bacteria breed, algal bloom is disease-resistant in high temperature season water quality severe exacerbation, prawn Ability declines.Cause the generation of the extensive epidemic disease of shrimp.And yield after common batch production feed raising for breeding shrimps It is not high, assimilate bad, and there is no preventive and therapeutic effect to hepatopathy enteritis.
The content of the invention
In view of this, there are the good batch production shrimp aquaculture feed of stability and its preparation side it is an object of the present invention to provide a kind of Method.
In order to solve the above-mentioned technical problem, the technical scheme is that:
A kind of batch production shrimp aquaculture feed for having stability good, include the component of following parts by weight:Fish meal 25-50 parts, shrimp med 4- 10 parts, sodium chloride 0.3-0.5 parts, fermented bean dregs 10-20 parts, dregs of beans 5-15 parts, flour 15-22 parts, artemia cysts 2-5 parts, yeast Selenium 0.5-1.5 parts, yeast hydrolyate 0.1-1 parts, cornstarch 3-8 parts, spirulina powder 1-7 parts, fish oil 1-3 parts, linseed oil 1-3 parts, shrimp are with composite polymineral 0.5-1 parts, vitamin C 0.05-0.2 parts, vitamin E 0.005-0.05 parts, shrimp compound vitamin 0.5-1 parts, manna oligosaccharide 0.5-1 parts, natural steroid Sa spill saponin 0.1-0.5 parts, bacillus subtilis 0.1-0.5, Choline Chloride 0.2-0.3 parts, soyabean lecithin oil 1-3 parts, calcium dihydrogen phosphate 1-3 parts, calcium lactate 1-3 parts, fresh fish slurry 7-9 parts.(It is fresh Fish slurry has preferable viscosity again as adhesive existing nutrition and phagostimulating effect well)
A kind of preparation method for having the good batch production shrimp aquaculture feed of stability, comprises the following steps:
1)Take fish meal 25-50 parts, shrimp med 4-10 parts, sodium chloride 0.3-0.5 parts, fermented bean dregs 10-20 parts, dregs of beans 5-15 parts, face Powder 15-22 parts, artemia cysts 2-5 parts, yeast selenium 0.5-1.5 parts, yeast hydrolyate 0.1-1 parts, cornstarch 3-8 parts, fresh fish slurry 7-9 parts, the mixing of spirulina powder 1-7 parts are added in micronizer after carrying out ultramicro grinding, and it is standby to obtain mixed-powder;
2)Take shrimp with composite polymineral 0.5-1 parts, vitamin C 0.05-0.2 parts, vitamin E 0.005-0.05 parts, shrimp with compound more Dimension 0.5-1 parts, manna oligosaccharide 0.5-1 parts, natural steroid Sa spill saponin 0.1-0.5 parts, bacillus subtilis 0.1-0.5 Part, Choline Chloride 0.2-0.3 parts, soyabean lecithin oil 1-3 parts, calcium dihydrogen phosphate 1-3 parts, calcium lactate 1-3 parts are added to step 1) In the mixed-powder of middle gained, add deionized water and be well mixed, PH is in 5.0-8.5 for control, and mixture is made, standby;Control PH processed is advantageous to each component in 5.0-8.5 and keeps fresh.
3)Take step 2)Obtained mixture is added in mixer, is started mixer, is taken out after stirring, standby;
4)By step 3)The mixed material of gained is sent into before quality-adjusting device is carried out and cured, and quality-adjusting device is five, and first is that twin shaft is poor Fast quality-adjusting device, rotated, material is thrown, steam sprays from the bottom up to be sufficiently mixed with material, makes thing by double slurries of different rotating speeds Material instantaneously is reaching 100 DEG C, and second, third road is guaranteed the quality device for increasing, and capacity is 3 times of generalised modulator, and steam is from the bottom up Spray is sufficiently mixed with material, improves material moisture content to 14-16%, and makes 100 DEG C of material maintenance, minute duration 10-20, the 4th, five quality-adjusting devices are used to persistently cure, and its duration is 3-4 minutes, starch burn degree is reached more than 90%;Pass through steaming Vapour cures the viscosity for improving feed, while turn avoid overcure and cause feed denaturation to influence loss and water stability drop It is low.
5)By step 4)Mixture after obtained curing, which is put into granulator, to be granulated, obtained feed granules it is a diameter of 1-2mm, fish oil 1-3 parts, linseed oil 1-3 parts then are sprayed to the feed granules;
6)By step 5)Obtained feed granules shine 40min with 500W uviol lamp, carry out detoxification treatment;
7)Using dryer to step 6)Feed granules after detoxification are dried, and preservation is packed after normal temperature is cooled to after drying, Wherein drying temperature is 125-140 DEG C, and drying time is 4-6 minutes.
Further, step 1)Middle ultramicro grinding is required below 100 μm of product grading.Raw material grinding particle size is thinner, raw material Intermolecular contacts are closer, and raw material is more abundant with adhesive reaction.
Further, the batch production shrimp aquaculture feed for having stability good can be in shrimp ponds in cistern before use Periodically launch Huitre Lait, EDTA or organic acid removing toxic substances spirit.The heavy metal in water is removed, is advantageous to the high-density breeding of shrimp.
Further, the step 3)The rotating speed of middle mixer is 30-60 revs/min, the step 6)In dryer be Rotary drum drying machine, the rotating speed of the dryer is 15-25 revs/min.Different material is well mixed, so as to mitigate different material point Dispersion effect caused by sub- degree of swelling difference.Stirring is the process for fully mixing raw material, and mixture homogeneity is best after stirring Reach more than 1/100000.Stirring is more uniform, and nutrition distribution pattern is more uniform.Nutrition is more balanced, the active force between raw molecule Bigger, the effect that adhesive plays is bigger, and feed water stability is stronger.
Beneficial effects of the present invention are:
1st, feed in process, has carried out steam cure and has improved the viscosity of feed, while turn avoid overcure and make Being denatured into feed, which influences loss and water stability, reduces, and has carried out detoxification treatment, kills mould and germ in feed, prevention Germ effect is more preferable.Kept by ultramicro grinding below 100 μm of product grading so that feed powde is more tiny, and mixer causes Feed each component is well mixed, and raw material grinding particle size is thinner, contacts closer between raw molecule, and raw material more fills with adhesive reaction Point.So that shrimp promotes shrimp to absorb, improves immunity.
2nd, addition manna oligosaccharide can strengthen in enteron aisle immunization and strengthen in being formulated, the effect of playing diseases prevention.Addition Bone meal carry out acidification after shrimp, not only culture efficiency is good, and can reduce production cost.The vitamin C of addition, tie up E, be micro- Secondary element, which coordinates, effectively improves shrimp immunity.And yeast selenium can significantly improve the immunity of juvenile prawn with vitamin E complex role And premunition, promote juvenile prawn development growth.Fish oil and linseed oil contain substantial amounts of aliphatic acid, help the growth of shrimp.Lactic acid Calcium and shrimp med improve prawn to its absorptivity and digestibility, and have certain prevention effect to enteritis.Fresh fish slurry is used as adhesive Existing nutrition and phagostimulating effect well, there is preferable viscosity again.
Embodiment
Embodiment 1
A kind of batch production shrimp aquaculture feed for having stability good, include the component of following parts by weight:25 parts of fish meal, 4 parts of shrimp med, chlorine Change 0.3 part of sodium, 10 parts of fermented bean dregs, 5 parts of dregs of beans, 15 parts of flour, 2 parts of artemia cysts, 0.5 part of yeast selenium, yeast hydrolyate 0.1 Part, 3 parts of cornstarch, 1 part of spirulina powder, 1 part of fish oil, 1 part of linseed oil, 0.5 part of composite polymineral of shrimp, vitamin C 0.05 Part, 0.005 part of vitamin E, shrimp spill saponin 0.1 with 0.5 part of compound vitamin, 0.5 part of manna oligosaccharide, natural steroid Sa Part, 0.1 part of bacillus subtilis, 0.2 part of Choline Chloride, 1 part of soyabean lecithin oil, 1 part of calcium dihydrogen phosphate, 1 part of calcium lactate, fresh fish 7 parts of slurry.(Fresh fish slurry has preferable viscosity again as adhesive existing nutrition and phagostimulating effect well)
A kind of preparation method for having the good batch production shrimp aquaculture feed of stability, comprises the following steps:
1)Take 25 parts of fish meal, 4 parts of shrimp med, 0.3 part of sodium chloride, 10 parts of fermented bean dregs, 5 parts of dregs of beans, 15 parts of flour, 2 parts of artemia cysts, 0.5 part of yeast selenium, 0.1 part of yeast hydrolyate, 3 parts of cornstarch, fresh fish starch 1 part of 7 parts, spirulina powder mixing addition ultramicro grinding After carrying out ultramicro grinding in machine, it is standby to obtain mixed-powder;
2)Take 0.5 part of composite polymineral of shrimp, 0.05 part of vitamin C, 0.005 part of vitamin E, 0.5 part of shrimp compound vitamin, sweet 0.5 part of oligosaccharide of dew, natural steroid Sa spill 0.1 part of saponin, 0.1 part of bacillus subtilis, 0.2 part of Choline Chloride, soybean 1 part of phosphatide oil, 1 part of calcium dihydrogen phosphate, 1 part of calcium lactate are added to step 1)In the mixed-powder of middle gained, deionization is added Water is well mixed, and PH is 5.0 for control, and mixture is made, standby, and control PH is advantageous to each component 5.0 and keeps fresh.
3)Take step 2)Obtained mixture is added in mixer, is started mixer, is taken out after stirring, standby;
4)By step 3)The mixed material of gained is sent into before quality-adjusting device is carried out and cured, and quality-adjusting device is five, and first is that twin shaft is poor Fast quality-adjusting device, rotated, material is thrown, steam sprays from the bottom up to be sufficiently mixed with material, makes thing by double slurries of different rotating speeds Material instantaneously is reaching 100 DEG C, and second, third road is guaranteed the quality device for increasing, and capacity is 3 times of generalised modulator, and steam is from the bottom up Spray is sufficiently mixed with material, improves material moisture content to 14%, and makes 100 DEG C of material maintenance, 10 minutes duration, and fourth, fifth Quality-adjusting device is used to persistently cure, and its duration is 3 minutes, starch burn degree is reached more than 90%;Carried by steam cure The high viscosity of feed, while turn avoid overcure and cause feed denaturation to influence loss and water stability and reduce.
5)By step 4)Mixture after obtained curing, which is put into granulator, to be granulated, obtained feed granules it is a diameter of 1mm, 1 part of fish oil, 1 part of linseed oil then are sprayed to the feed granules;
6)By step 5)Obtained feed granules shine 40min with 500W uviol lamp, carry out detoxification treatment;
7)Using dryer to step 6)Feed granules after detoxification are dried, and preservation is packed after normal temperature is cooled to after drying, Wherein drying temperature is 125 DEG C, and drying time is 4 minutes.
Further, step 1)Middle ultramicro grinding is required below 100 μm of product grading.Raw material grinding particle size is thinner, raw material Intermolecular contacts are closer, and raw material is more abundant with adhesive reaction.
Further, the batch production shrimp aquaculture feed for having stability good can be in shrimp ponds in cistern before use Periodically launch Huitre Lait, EDTA or organic acid removing toxic substances spirit.The heavy metal in water is removed, is advantageous to the high-density breeding of shrimp.
Further, the step 3)The rotating speed of middle mixer is 30 revs/min, the step 6)In dryer be rotating cylinder Dryer, the rotating speed of the dryer is 15 revs/min.Different material is well mixed, so as to mitigate the swelling of different material molecule Dispersion effect caused by degree difference.Stirring is the process for fully mixing raw material, and mixture homogeneity is preferably up to 1/ after stirring More than 100000.Stirring is more uniform, and nutrition distribution pattern is more uniform.Nutrition is more balanced, and the active force between raw molecule is bigger, The effect that adhesive plays is bigger, and feed water stability is stronger.
Embodiment 2
A kind of batch production shrimp aquaculture feed for having stability good, include the component of following parts by weight:50 parts of fish meal, 10 parts of shrimp med, 0.5 part of sodium chloride, 20 parts of fermented bean dregs, 15 parts of dregs of beans, 22 parts of flour, 5 parts of artemia cysts, 1.5 parts of yeast selenium, yeast hydrolyate 1 Part, 8 parts of cornstarch, 7 parts of spirulina powder, 3 parts of fish oil, 3 parts of linseed oil, 1 part of composite polymineral of shrimp, 0.2 part of vitamin C, 0.05 part of vitamin E, shrimp spill 0.5 part of saponin, withered grass bud with 1 part of compound vitamin, 1 part of manna oligosaccharide, natural steroid Sa Spore bacillus 0.5,0.3 part of Choline Chloride, 3 parts of soyabean lecithin oil, 3 parts of calcium dihydrogen phosphate, 3 parts of calcium lactate, fresh fish starch 9 parts.(Fresh fish Slurry has preferable viscosity again as adhesive existing nutrition and phagostimulating effect well)
A kind of preparation method for having the good batch production shrimp aquaculture feed of stability, comprises the following steps:
1)Take 50 parts of fish meal, 10 parts of shrimp med, 0.5 part of sodium chloride, 20 parts of fermented bean dregs, 15 parts of dregs of beans, 22 parts of flour, artemia cysts 5 Part, 1.5 parts of yeast selenium, 1 part of yeast hydrolyate, 8 parts of cornstarch, 7 parts of spirulina powder, fresh fish starch 9 parts of mixing and add Ultramicro-powder After carrying out ultramicro grinding in broken machine, it is standby to obtain mixed-powder;
2)Take 1 part of composite polymineral of shrimp, 0.2 part of vitamin C, 0.05 part of vitamin E, 1 part of shrimp compound vitamin, sweet dew oligomerization Sugar 1 part, natural steroid Sa spill 0.5 part of saponin, bacillus subtilis 0.5,0.3 part of Choline Chloride, 3 parts of soyabean lecithin oil, 3 parts of calcium dihydrogen phosphate, 3 parts of calcium lactate are added to step 1)In the mixed-powder of middle gained, add deionized water and be well mixed, Control PH that mixture is made 8.5, standby, control PH is advantageous to each component 8.5 and keeps fresh.
3)Take step 2)Obtained mixture is added in mixer, is started mixer, is taken out after stirring, standby;
4)By step 3)The mixed material of gained is sent into before quality-adjusting device is carried out and cured, and quality-adjusting device is five, and first is that twin shaft is poor Fast quality-adjusting device, rotated, material is thrown, steam sprays from the bottom up to be sufficiently mixed with material, makes thing by double slurries of different rotating speeds Material instantaneously is reaching 100 DEG C, and second, third road is guaranteed the quality device for increasing, and capacity is 3 times of generalised modulator, and steam is from the bottom up Spray is sufficiently mixed with material, improves material moisture content to 15%, and makes 100 DEG C of material maintenance, 115 minutes duration, and fourth, fifth Road quality-adjusting device is used to persistently cure, and its duration is 4 minutes, starch burn degree is reached more than 90%;Pass through steam cure The viscosity of feed is improved, while turn avoid overcure and cause feed denaturation to influence loss and water stability reduction.
5)By step 4)Mixture after obtained curing, which is put into granulator, to be granulated, obtained feed granules it is a diameter of 2mm, 3 parts of fish oil, 3 parts of linseed oil then are sprayed to the feed granules;
6)By step 5)Obtained feed granules shine 40min with 500W uviol lamp, carry out detoxification treatment;
7)Using dryer to step 6)Feed granules after detoxification are dried, and preservation is packed after normal temperature is cooled to after drying, Wherein drying temperature is 140 DEG C, and drying time is 6 minutes.
Further, step 1)Middle ultramicro grinding is required below 100 μm of product grading.Raw material grinding particle size is thinner, raw material Intermolecular contacts are closer, and raw material is more abundant with adhesive reaction.
Further, the batch production shrimp aquaculture feed for having stability good can be in shrimp ponds in cistern before use Periodically launch Huitre Lait, EDTA or organic acid removing toxic substances spirit.The heavy metal in water is removed, is advantageous to the high-density breeding of shrimp.
Further, the step 3)The rotating speed of middle mixer is 60 revs/min, the step 6)In dryer be rotating cylinder Dryer, the rotating speed of the dryer is 25 revs/min.Different material is well mixed, so as to mitigate the swelling of different material molecule Dispersion effect caused by degree difference.Stirring is the process for fully mixing raw material, and mixture homogeneity is preferably up to 1/ after stirring More than 100000.Stirring is more uniform, and nutrition distribution pattern is more uniform.Nutrition is more balanced, and the active force between raw molecule is bigger, The effect that adhesive plays is bigger, and feed water stability is stronger.
Embodiment 3
A kind of batch production shrimp aquaculture feed for having stability good, include the component of following parts by weight:30 parts of fish meal, 7 parts of shrimp med, chlorine 0.4 part of sodium of change, 15 parts of fermented bean dregs, 10 parts of dregs of beans, 17 parts of flour, 4 parts of artemia cysts, 1 part of yeast selenium, 0.6 part of yeast hydrolyate, 5 parts of cornstarch, 4 parts of spirulina powder, 2 parts of fish oil, 2 parts of linseed oil, 0.6 part of composite polymineral of shrimp, 0.1 part of vitamin C, 0.02 part of vitamin E, shrimp spill 0.3 part of saponin, withered with 0.7 part of compound vitamin, 0.7 part of manna oligosaccharide, natural steroid Sa Careless 0.3 part of bacillus, 0.25 part of Choline Chloride, 2 parts of soyabean lecithin oil, 2 parts of calcium dihydrogen phosphate, 2 parts of calcium lactate, fresh fish slurry 8 Part.(Fresh fish slurry has preferable viscosity again as adhesive existing nutrition and phagostimulating effect well)
A kind of preparation method for having the good batch production shrimp aquaculture feed of stability, comprises the following steps:
1)Take 30 parts of fish meal, 7 parts of shrimp med, 0.4 part of sodium chloride, 15 parts of fermented bean dregs, 10 parts of dregs of beans, 17 parts of flour, artemia cysts 4 Part, 1 part of yeast selenium, 0.6 part of yeast hydrolyate, 5 parts of cornstarch, 4 parts of spirulina powder, fresh fish starch 8 parts of mixing and add Ultramicro-powder After carrying out ultramicro grinding in broken machine, it is standby to obtain mixed-powder;
2)Take 0.6 part of composite polymineral of shrimp, 0.1 part of vitamin C, 0.02 part of vitamin E, 0.7 part of shrimp compound vitamin, sweet dew 0.7 part of oligosaccharide, natural steroid Sa spill 0.3 part of saponin, 0.3 part of bacillus subtilis, 0.25 part of Choline Chloride, soybean phosphorus 2 parts of fatty oil, 2 parts of calcium dihydrogen phosphate, 2 parts of calcium lactate are added to step 1)In the mixed-powder of middle gained, deionized water is added Well mixed, mixture is made 7 in control PH, standby;Control PH is advantageous to each component 7 and keeps fresh.
3)Take step 2)Obtained mixture is added in mixer, is started mixer, is taken out after stirring, standby;
4)By step 3)The mixed material of gained is sent into before quality-adjusting device is carried out and cured, and quality-adjusting device is five, and first is that twin shaft is poor Fast quality-adjusting device, rotated, material is thrown, steam sprays from the bottom up to be sufficiently mixed with material, makes thing by double slurries of different rotating speeds Material instantaneously is reaching 100 DEG C, and second, third road is guaranteed the quality device for increasing, and capacity is 3 times of generalised modulator, and steam is from the bottom up Spray is sufficiently mixed with material, improves material moisture content to 16%, and makes 100 DEG C of material maintenance, 20 minutes duration, and fourth, fifth Quality-adjusting device is used to persistently cure, and its duration is 3.5 minutes, starch burn degree is reached more than 90%;Carried by steam cure The high viscosity of feed, while turn avoid overcure and cause feed denaturation to influence loss and water stability and reduce.
5)By step 4)Mixture after obtained curing, which is put into granulator, to be granulated, obtained feed granules it is a diameter of 1.0mm, 2 parts of fish oil, 2 parts of linseed oil then are sprayed to the feed granules;
6)By step 5)Obtained feed granules shine 40min with 500W uviol lamp, carry out detoxification treatment;
7)Using dryer to step 6)Feed granules after detoxification are dried, and preservation is packed after normal temperature is cooled to after drying, Wherein drying temperature is 130 DEG C, and drying time is 5 minutes.
Further, step 1)Middle ultramicro grinding is required below 100 μm of product grading.Raw material grinding particle size is thinner, raw material Intermolecular contacts are closer, and raw material is more abundant with adhesive reaction.
Further, the batch production shrimp aquaculture feed for having stability good can be in shrimp ponds in cistern before use Periodically launch Huitre Lait, EDTA or organic acid removing toxic substances spirit.The heavy metal in water is removed, is advantageous to the high-density breeding of shrimp.
Further, the step 3)The rotating speed of middle mixer is 45 revs/min, the step 6)In dryer be rotating cylinder Dryer, the rotating speed of the dryer is 20 revs/min.Different material is well mixed, so as to mitigate the swelling of different material molecule Dispersion effect caused by degree difference.Stirring is the process for fully mixing raw material, and mixture homogeneity is preferably up to 1/ after stirring More than 100000.Stirring is more uniform, and nutrition distribution pattern is more uniform.Nutrition is more balanced, and the active force between raw molecule is bigger, The effect that adhesive plays is bigger, and feed water stability is stronger.
Experimental example one:
Experimental subjects:3 500ml beakers are selected, are divided into tri- groups of A, B, C.
Experimental method:Particular content is:A groups are put into 10g particles, and completely common shrimp feed sample, B groups are put into 10g The complete import shrimp feed sample of grain, C groups are put into the shrimp feed sample of the complete present invention of 10g particles.Respectively plus 400ml water In three groups of beakers, observed every 30min and stir a feed granules, untill 2h.Following items are counted respectively:
Water colour (dissolve-loss ratio), soak color, which is more deeply felt, shows that molten lost article matter is more;
Whether profile (conformality), particle profile are complete;
Efflorescence (rate of scattering and disappearing), how much is the particle to scatter and disappear in water;
Forging takes (can uptake ratio), is gently gripped with tweezers, and whether observation particle is broken.
Experimental result:Stability of the shrimp feed sample of the C groups present invention in water is stronger.
Experimental example two:
Experimental subjects:3 pond shrimp quantity, growing state identical shrimp ponds are selected, and other external conditions are identical.
Experimental method:Wherein give A group feedings common shrimp feed, give B group feeding import shrimp feeds, the present invention is fed to C groups Shrimp feed, experimental period be 30 days, record 30 days in shrimp situation, such as table 1 below.
With reference to upper table 1, three groups of different experimental subjects the data obtained in same test period is contrasted, the results showed that, use The batch production shrimp aquaculture feed that the application has stability good effectively facilitates shrimp growth, and effectively prevents and treats hepatopathy and enteritis, Effectively improve the immunity of shrimp.
Beneficial effects of the present invention are:
1st, feed in process, has carried out steam cure and has improved the viscosity of feed, while turn avoid overcure and make Being denatured into feed, which influences loss and water stability, reduces, and has carried out detoxification treatment, kills mould and germ in feed, prevention Germ effect is more preferable.Kept by ultramicro grinding below 100 μm of product grading so that feed powde is more tiny, and mixer causes Feed each component is well mixed, and raw material grinding particle size is thinner, contacts closer between raw molecule, and raw material more fills with adhesive reaction Point.So that shrimp promotes shrimp to absorb, improves immunity.
2nd, addition manna oligosaccharide can strengthen in enteron aisle immunization and strengthen in being formulated, the effect of playing diseases prevention.Addition Bone meal carry out acidification after shrimp, not only culture efficiency is good, and can reduce production cost.The vitamin C of addition, tie up E, be micro- Secondary element, which coordinates, effectively improves shrimp immunity.And yeast selenium can significantly improve the immunity of juvenile prawn with vitamin E complex role And premunition, promote juvenile prawn development growth.Fish oil and linseed oil contain substantial amounts of aliphatic acid, help the growth of shrimp.Lactic acid Calcium and shrimp med improve prawn to its absorptivity and digestibility, and have certain prevention effect to enteritis.Fresh fish slurry is used as adhesive Existing nutrition and phagostimulating effect well, there is preferable viscosity again.
Certainly, the above is the representative instance of the present invention, and in addition, the present invention can also have other a variety of specific implementations Mode, all technical schemes formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.

Claims (5)

  1. A kind of 1. batch production shrimp aquaculture feed for having stability good, it is characterised in that:Include the component of following parts by weight:Fish meal 25-50 parts, shrimp med 4-10 parts, sodium chloride 0.3-0.5 parts, fermented bean dregs 10-20 parts, dregs of beans 5-15 parts, flour 15-22 parts, halogen Worm's ovum 2-5 parts, yeast selenium 0.5-1.5 parts, yeast hydrolyate 0.1-1 parts, cornstarch 3-8 parts, spirulina powder 1-7 parts, fish oil 1-3 parts, linseed oil 1-3 parts, shrimp composite polymineral 0.5-1 parts, vitamin C 0.05-0.2 parts, vitamin E 0.005-0.05 Part, shrimp spill saponin 0.1-0.5 parts, withered grass bud with compound vitamin 0.5-1 parts, manna oligosaccharide 0.5-1 parts, natural steroid Sa Spore bacillus 0.1-0.5, Choline Chloride 0.2-0.3 parts, soyabean lecithin oil 1-3 parts, calcium dihydrogen phosphate 1-3 parts, calcium lactate 1-3 parts, Fresh fish starches 7-9 parts.
  2. A kind of 2. preparation method for having the good batch production shrimp aquaculture feed of stability, it is characterised in that:Comprise the following steps:
    1)Take fish meal 25-50 parts, shrimp med 4-10 parts, sodium chloride 0.3-0.5 parts, fermented bean dregs 10-20 parts, dregs of beans 5-15 parts, face Powder 15-22 parts, artemia cysts 2-5 parts, yeast selenium 0.5-1.5 parts, yeast hydrolyate 0.1-1 parts, cornstarch 3-8 parts, fresh fish slurry 7-9 parts, the mixing of spirulina powder 1-7 parts are added in micronizer after carrying out ultramicro grinding, and it is standby to obtain mixed-powder;
    2)Take shrimp with composite polymineral 0.5-1 parts, vitamin C 0.05-0.2 parts, vitamin E 0.005-0.05 parts, shrimp with compound more Dimension 0.5-1 parts, manna oligosaccharide 0.5-1 parts, natural steroid Sa spill saponin 0.1-0.5 parts, bacillus subtilis 0.1- 0.5th, Choline Chloride 0.2-0.3 parts, soyabean lecithin oil 1-3 parts, calcium dihydrogen phosphate 1-3 parts, calcium lactate 1-3 parts are added to step 1) In the mixed-powder of middle gained, add deionized water and be well mixed, PH is in 5.0-8.5 for control, and mixture is made, standby;
    3)Take step 2)Obtained mixture is added in mixer, is started mixer, is taken out after stirring, standby;
    4)By step 3)The mixed material of gained is sent into before quality-adjusting device is carried out and cured, and quality-adjusting device is five, and first is that twin shaft is poor Fast quality-adjusting device, rotated, material is thrown, steam sprays from the bottom up to be sufficiently mixed with material, makes thing by double slurries of different rotating speeds Material instantaneously is reaching 100 DEG C, and second, third road is guaranteed the quality device for increasing, and capacity is 3 times of generalised modulator, and steam is from the bottom up Spray is sufficiently mixed with material, improves material moisture content to 14-16%, and makes 100 DEG C of material maintenance, minute duration 10-20, the 4th, five quality-adjusting devices are used to persistently cure, and its duration is 3-4 minutes, starch burn degree is reached more than 90%;
    5)By step 4)Mixture after obtained curing, which is put into granulator, to be granulated, a diameter of 1- of obtained feed granules 2mm, fish oil 1-3 parts, linseed oil 1-3 parts then are sprayed to the feed granules;
    6)By step 5)Obtained feed granules shine 40min with 500W uviol lamp, carry out detoxification treatment;
    7)Using dryer to step 6)Feed granules after detoxification are dried, and preservation is packed after normal temperature is cooled to after drying, Wherein drying temperature is 125-140 DEG C, and drying time is 4-6 minutes.
  3. A kind of 3. preparation method for having the good batch production shrimp aquaculture feed of stability as claimed in claim 2, it is characterised in that: Step 1)Middle ultramicro grinding is required below 100 μm of product grading.
  4. A kind of 4. batch production shrimp aquaculture feed for having stability good as claimed in claim 1, it is characterised in that:It is described to have stabilization Property good batch production shrimp aquaculture feed can periodically launch Huitre Lait, EDTA or organic acid in cistern in shrimp ponds before use Removing toxic substances spirit.
  5. A kind of 5. preparation method for having the good batch production shrimp aquaculture feed of stability as claimed in claim 2, it is characterised in that: The step 3)The rotating speed of middle mixer is 30-60 revs/min, the step 6)In dryer be rotary drum drying machine, the baking The rotating speed of dry machine is 15-25 revs/min.
CN201711199979.XA 2017-11-27 2017-11-27 It is a kind of to have good batch production shrimp aquaculture feed of stability and preparation method thereof Pending CN107865266A (en)

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CN108782987A (en) * 2018-07-28 2018-11-13 厦门同欣荣饲料科技有限公司 A kind of water-fast shrimp feed and preparation method thereof
CN108850717A (en) * 2018-08-01 2018-11-23 江苏螯龙水产养殖科技有限公司 A kind of dedicated accelerating functional feed of red claw crayfish parent shrimp and preparation method thereof
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Application publication date: 20180403